Specifications And Features - Lectrosonics LMb Instruction Manual

LMb, LMb/E01, LMb/E06, Lmb/X

Specifications and Features

Operating Frequencies:
US:
E01:
E06:
X:
NOTE: It's the user's responsibility to select the
approved frequencies for the region where the
transmitter is operating
Frequency Selection Steps:
RF Power output:
Compatibility Modes:
Pilot tone:
)
mode
Frequency Stability:
Spurious radiation:
Equivalent input noise:
Input level:
Input impedance:
Input limiter:
Gain control range:
Modulation indicators:
For body worn operation, this transmitter model has been tested and meets the FCC RF exposure
guidelines when used with the Lectrosonics accessories supplied or designated for this product.
Use of other accessories may not ensure compliance with FCC RF exposure guidelines. Contact
Lectrosonics if you have any questions or need more information about RF exposure using this
product..
This device complies with FCC radiation exposure limits as set forth for an uncontrolled
environment. This device should be installed and operated so that its antenna(s) are not co-
located or operating in conjunction with any other antenna or transmitter.
This device complies with Industry Canada radiation exposure limits as set forth for a controlled
"professional" use only.
Cet appareil est conforme avec les normes d'Industrie Canada concernant les limites
d'exposition aux radiations pour un usage professionnel contrôlé seulement.
18
Band A1: 470.100 - 537.575
Band B1: 537.600 - 607.950
Band A1: 470.100 - 537.575
Band B1: 537.600 - 614.375
Band C1: 614.400 - 691.175
Band B1: 537.600 - 614.375
Band C1: 614.400 - 691.175
Band A1: 470.100 - 537.575 MHz
Band B1: 537.600 - 614.375 MHz
Band C1: 614.400 - 691.175 MHz
Selectable; 100 kHz or 25 kHz
US: 50 mW
E01: 50 mW
E06: 100 mW EIRP
X: 50 mW
US: Nu Hybrid, Mode 3, IFB
E01: Digital Hybrid, IFB
E06: 100 Mode, 200 Mode, Mode 3,
Digital Hybrid, IFB, Mode 6, Mode 7
X: 100 Mode, 200 Mode, Mode 3,
Digital Hybrid, IFB, Mode 6, Mode 7
25 to 32 kHz; 5 kHz deviation (
Digital Hybrid
3.5 kHz deviation (Nu Hybrid)
± 0.002%
US: Compliant with ETSI EN 300 422-1 v1.4.2
E01/E06/X: 60 dB below carrier
–120 dBV (A-weighted)
Nominal 2 mV to 300 mV, before limiting;
Greater than 1V maximum, with limiting
US: 2k Ohm
E01/E06/X: Mic: 300 Ohm, Line: 2k Ohm (for
E01/E06/X)
DSP controlled, dual envelope "soft" limiter
with greater than 30 dB range
44 dB; digital control
• Dual bicolor LEDs indicate modulation of
-20, -10, 0 and +10 dB referenced to full
modulation
• LCD bar graph
Operating temp. range:
Audio Performance:
Frequency Response:
Low frequency roll-off:
THD:
SNR at receiver output:
Note: The dual envelope "soft"
limiter provides exceptionally good
handling of transients using variable
attack and release time constants. Once activated, the limiter compresses
30+ dB of transmitter input range into 4.5 dB of receiver output range, thus
reducing the measured figure for SNR without limiting by 4.5 dB
Controls:
Audio Input Jack:
Antenna:
Battery:
Battery Life:
Weight:
Dimensions:
Emission Designator:
Specifications subject to change without notice.
Celsius: -20° - 40°
Farenheit: -5° - 104°
90 Hz to 20 kHz (+/-1dB) - NuHybrid
70 Hz to 20 kHz (+/-1dB) - Digital Hybrid
–12 dB/octave; 70 Hz - Nu Hybrid
0.2% (typical)
SmartNR No Limiting w/Limiting
OFF 103.5 108.0
NORMAL 107.0 111.5
FULL 108.5 113.0
• Top panel slide switch; programmable as
power, mute, talkback or no (off) function
• Side panel membrane switches with LCD
interface for power on/off and all setup and
configuration controls
Switchcraft 5-pin locking (TA5F)
Galvanized steel, flexible wire
Two AA lithium
Duracell Ultra: 7 hours
5 ounces (141 grams), including lithium
AA batteries and wire belt clip
3.2 x 2.4 x .8 in. (81 x 61 x 20 mm)
110KF3E (US)
180KF3E (E01, E06)
LECTROSONICS, INC.